可再生能源制氢技术及其主要设备发展现状及展望

Development Status and Prospect of Hydrogen Production Technology by Renewable Energy and Its Main Equipment

【目的】分析我国“2030碳达峰、2060碳中和”双碳目标下的氢开发、推广和利用的必要性以及当前阶段我国的氢能开发政策和战略布局。【方法】通过调研绿氢制氢技术研究进展和成果,概述了电解水制氢技术及其主要装置,综述了电解水制氢装置的发展现状和发展趋势,重点分析了电解槽及其重要组成部件(如膜电极组件、氢能拉紧螺栓组件以及端压板等)的研究现状以及关键设备当前存在的主要问题。对碱性电解槽和PEM电解槽等制氢装置的未来发展趋势进行了展望。【结论】为制氢设备的未来发展提供了参考。

【Purposes】 Hydrogen energy,as an efficient and clean secondary energy in the 21st century with its high heat value and extremely environmentally friendly combustion products,has become the most promising alternative energy source to replace traditional fossil fuels.The necessity of hydrogen development,promotion,and utilization under the dual-carbon goal of “carbon peaking in 2030 and carbon neutralvty in 2060” as well as the current hydrogen energy development policies and strategic layout in China are analyzed.【Methods】 By investigating the research progresses and achievements of green hydrogen production technologies,the technology of hydrogen production by water splitting and its main devices are summarized,and the development status and trend of hydrogen production by water splitting and the related devices are reviewed.The research status of electrolytic cell and its important components(such as membrane electrode assembly,hydrogen tension bolt assembly and end pressure plate) and the main problems existing in key equipment are analyzed,and the future development trend of alkaline electrolytic cell and proton etchange membrane electrolytic cell are prospected.【Conclusion】 This review provides a reference for the future development of hydrogen production equipment.